SKF BR930803 Wheel Bearing and Hub Assembly - Front

Overview of SKF BR930803 Wheel Bearing and Hub Assembly

The SKF BR930803 is a precision-engineered wheel bearing and hub assembly designed for driveline and axle applications. This component is essential for maintaining proper wheel alignment and smooth rotation, compatible with various vehicle makes and models requiring exact fitment specifications.

• Wheel Pilot Diameter: 4.918 inches
• Brake Pilot Diameter: 5.081 inches
• Hub Pilot Diameter: 5.513 inches
• Flange Shape: Rectangular
• Flange Offset: 1.831 inches
• Flange Diameter: 7.992 inches

Detailed Product Description

The SKF BR930803 wheel bearing and hub assembly features a rectangular flange shape with a flange diameter of 7.992 inches and an offset of 1.831 inches, ensuring precise mounting and alignment. The wheel pilot diameter measures 4.918 inches, while the brake pilot diameter is 5.081 inches, providing compatibility with brake components that require exact tolerances. The hub pilot diameter of 5.513 inches supports secure hub positioning, contributing to overall driveline stability and performance. This assembly is engineered to meet OEM specifications, making it suitable for vehicles that demand reliable hub and bearing integration.

Common Applications and Problem Solving

• Replacement for worn or damaged wheel bearing and hub assemblies
• Resolves wheel vibration and noise issues caused by bearing wear
• Addresses uneven tire wear due to hub misalignment
• Improves braking performance by maintaining proper brake pilot fit
• Prevents premature drivetrain component failure by ensuring correct flange offset

Installation Notes and Tips

When installing the SKF BR930803, ensure the flange shape and offset match the vehicle’s original specifications. Verify the wheel, brake, and hub pilot diameters correspond to the vehicle’s requirements to avoid fitment issues. Proper torque specifications should be followed to maintain assembly integrity and prevent premature wear. It is recommended to inspect related components such as wheel studs and brake rotors during installation.

Quality Assurance and Warranty

SKF manufactures the BR930803 wheel bearing and hub assembly to meet stringent quality standards. While specific warranty details are not provided, SKF products typically undergo rigorous testing to ensure durability and performance in automotive driveline applications.